Jeongmin has shoulder-length hair that is a grayish-black tone, her hair is mostly tousled loose with bangs that reach her eyes but do not cover them. She has large drooping eyes with large eyelashes, her eyes are a dark gray to black color. She is often seen wearing the gray and black jacket Siyun bought for her. She dresses modestly and wears plain clothes with dark and gray colors most of the time. Sometimes, she borrows Siyun's clothes whenever she stays over at his place.